| 摘要 |
<p>The device has a support ring arranged underneath an external thread. A conveyor (1) is hung up in a retainer on a transport unit i.e. endless belt (2), in an axially displaceable manner, and enables movement of tubular thermoplastic preforms along a transport path. The conveyor comprises a holding unit, which is designed as a spring element to generate force for producing a frictional connection among the handling device and the preforms. The holding unit axially engages into an opening region of the preforms.</p> |
